453745 ÷ 72 
Let's see how many times 72 fits into 453745.

Step 1:
72 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 72

Going ahead to step 2:
72 can be fit into 45 0 times, resulting in a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Grab the next digit (3) from the dividend, add it to 45, then carry on: 453 / 72

Going ahead to step 3:
453 divided by 72 is 6 with a remainder of 21.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 21 after subtracting 432 from 453.
Fetch the next digit (7) from the dividend, attach it to 21 and continue: 217 / 72

Advancing to step 4:
When dividing 217 by 72, we get 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Deduct 216 from 217 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 72

On to step 5:
The number 72 fits into 14 0 times, leaving a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 630.0
If we subtract 0 from 14, we get 14.
Take the next digit (5) from the dividend and append it to 14, then repeat: 145 / 72

Moving on to step 6:
When dividing 145 by 72, we get 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 6302.0
The remainder is 1 after subtracting 144 from 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
72 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 6302.0
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
The number 72 fits into 100 1 times, leaving a remainder of 28.
The next digit of our result is 1. 
Result so far: 6302.01
Deduct 72 from 100 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
When dividing 280 by 72, we get 3 with a remainder of 64.
The number 3 becomes the next digit in our result. 
Result so far: 6302.013
If we take 216 away from 280, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 10:
72 goes into 640 8 times with a remainder of 64.
Record the quotient 8 as the next digit in the result. 
Result so far: 6302.0138
Subtracting 576 from 640 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
72 can be fit into 640 8 times, resulting in a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 6302.01388
Subtracting 576 from 640 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final result is 6302.01388 with a remainder of 6.4e-05.